CN209032477U - A kind of conformal elastic traction device of operative incision - Google Patents
A kind of conformal elastic traction device of operative incision Download PDFInfo
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- CN209032477U CN209032477U CN201821135565.0U CN201821135565U CN209032477U CN 209032477 U CN209032477 U CN 209032477U CN 201821135565 U CN201821135565 U CN 201821135565U CN 209032477 U CN209032477 U CN 209032477U
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- 239000002184 metal Substances 0.000 claims abstract description 72
- 229910052751 metal Inorganic materials 0.000 claims abstract description 72
- 239000007787 solid Substances 0.000 claims description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of conformal elastic traction devices of operative incision, including elastic force lifting hook device and polygon conformal metal fixture, the elastic force lifting hook device includes rubber handle and adapter head, one end of the rubber handle is equipped with groove, the other end of the rubber handle is fixedly connected with haftplatte hook, the inner wall of the groove is fixedly connected with metal block, the side wall of the adapter head is fixedly connected with screw rod, the screw rod is threadedly coupled with metal block, the side wall of the adapter head is equipped with device slot, lifting hook device is equipped in described device slot, the lifting hook device includes the first inserted block and drag hook, the drag hook is fixedly connected on the side wall of the first inserted block, first inserted block is located in device slot.The utility model is structurally reasonable, is conveniently replaceable different drag hooks and adapts to different operation needs, and easy to operate, good fixing effect discharges operative space, reduces manpower, meets the conformal traction of operative incision biomethanics.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of conformal elastic traction devices of operative incision.
Background technique
For being related to the operation of human body different parts lesion tissue, operative incision, exposure deep tissue operating field are retracted
It is the important means for smoothly completing operation.During surgery, such as maxillofacial operation, operation on neck, breast operation, four limbs bone and soft tissue
Operation, body surface beauty treatment etc. will often do the skin incision of different shape and size, and separate the soft tissue in its deep, with
Just diseased region is handled.Conventional use of at present is the rigid tractor of different metal materials mostly, special by 1-2 assistants
The responsible traction of door, this traditional traction device and traction method not only waste of manpower, and greatly tied up limited hand
Art platform space；More it is essential that this rigid tractor is under the action of manpower, the certain spies of body can not be adapted to very well
The biomethanics requirement of different position (such as eye) tissue operation can generate excessive stretch injury to important histoorgan；Simultaneously
This artificial drawing will generate unfavorable shadow to the surgical procedure of operator person because the effect by subjective consciousness can also become unstable
It rings.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of operative incision proposed is suitable
Shape elastic traction device is conveniently replaceable different drag hooks and adapts to different operation needs, easy to operate, reduces manpower, meets
The conformal traction of operative incision biomethanics.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of conformal elastic traction device of operative incision, including elastic force lifting hook device and polygon conformal metal fixture,
The elastic force lifting hook device includes rubber handle and adapter head, and one end of the rubber handle is equipped with groove, the rubber handle
The other end be fixedly connected with haftplatte hook, the inner wall of the groove is fixedly connected with metal block, and the side wall of the adapter head is solid
Surely it is connected with screw rod, the screw rod is threadedly coupled with metal block, and the side wall of the adapter head is equipped with device slot, in described device slot
Equipped with lifting hook device, the lifting hook device includes the first inserted block and drag hook, and the drag hook is fixedly connected on the side wall of the first inserted block
On, first inserted block is located in device slot, and the inner wall of described device slot is fixedly connected with the second inserted block, first inserted block
Side wall is equipped with slot corresponding with the second inserted block, and device chamber is equipped in second inserted block, and intracavitary be equipped with of described device is fixed
Device, the polygon conformal metal fixture include four sleeve-like metal tubes and four metal tubes, four metal tubes with
Arranged in a crossed manner between four sleeve-like metal tubes, the side wall of four metal tubes is all provided with there are two drag hook hanging hole, the sleeve
One end of shape metal tube is equipped with link block, and one end of the metal tube and link block are rotatablely connected by joint shaft, the metal
The other end and sleeve-like metal tube of pipe are rotatablely connected by joint shaft, and sliding chamber is equipped in the sleeve-like metal tube, and the cunning is intracavitary
Equipped with slide bar, one end of the slide bar is run through the inner wall of sliding chamber and is fixedly connected with link block, the other end side wall of the slide bar
It is fixedly connected there are two limited block, the opposite inner wall of the sliding chamber is equipped with slide opening, and two limited blocks extend through two
Slide opening, the fixed haftplatte include rubber face and fixed plate, and the lower end in the rubber face is fixedly connected with sticky surface, the fixed plate
It is fixedly connected on the upper end in rubber face, the upper end of the fixed plate is equipped with multiple hanging holes.
Preferably, the fixed device includes positioned at two intracavitary support rods of device and two wedge-shaped inserted blocks, two wedge shapes
Inserted block is fixedly connected with two opposite side walls of support rod respectively, and two wedge-shaped inserted blocks extend through dress far from one end of support rod
It sets the opposite inner wall of chamber and extends in slot, the opposite inner wall of the slot is equipped with the wedge shape matched with wedge-shaped inserted block
Slot is fixedly connected between two support rods by spring.
Preferably, the inner wall of described device chamber is equipped with strip-shaped hole, and the side wall of the adapter head is equipped with opening, the strip-shaped hole
With opening in communication, two support rods are through strip-shaped hole and extend in opening, and two support rods are located at one in opening
End is fixedly connected with pull rod.
Preferably, an octagon is formed between four metal tubes and four sleeve-like metal tubes.
Preferably, the side wall of the rubber handle is equipped with anti-skid chequer.
In the utility model, rubber handle is held, rubber handle is connected with adapter threads, is conveniently replaceable different thicknesses
Rubber handle when needing with changing different size of drag hook, only needs to pull two pull rods inwards simultaneously, inserts two support rods by wedge shape
Block pulls out wedge groove, can take out lifting hook device and be replaced, easy to operate, is drawn using drag hook to operative incision
Afterwards, polygon conformal metal fixture is put into operative incision, polygon conformal metal fixture is by four metal tubes and four
A sleeve-like metal tube composition, while while between be connected by joint shaft, joint shaft can change direction on a vector to adapt to
The fluctuating of different body surfaces, sleeve-like metal tube can change the diameter of inner ring to adapt to different size of notch, and fixed haftplatte is pasted
On the skin, haftplatte is hung in corresponding hanging hole, and drag hook is hung in the drag hook hanging hole of metal tube side wall, can be good at by
Notch retracts, and reduces manpower.The utility model is structurally reasonable, is conveniently replaceable different drag hooks and adapts to different operation needs, behaviour
Make simple, good fixing effect, discharge operative space, reduction manpower meets the conformal traction of operative incision biomethanics.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of conformal elastic traction device of operative incision structural schematic diagram；
Fig. 2 be the utility model proposes a kind of conformal elastic traction device of operative incision A at structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of conformal elastic traction device of operative incision the fixed dress of polygon conformal metal
Set schematic diagram；
Fig. 4 be the utility model proposes a kind of conformal elastic traction device of operative incision the fixed dress of polygon conformal metal
The stretched state diagram set；
Fig. 5 be the utility model proposes a kind of conformal elastic traction device of operative incision fixation haftplatte schematic diagram；
Fig. 6 be the utility model proposes a kind of conformal elastic traction device of operative incision second embodiment schematic diagram；
Fig. 7 be the utility model proposes a kind of conformal elastic force a thousand li device of operative incision 3rd embodiment schematic diagram.
In figure: 1 first inserted block, 2 metal blocks, 3 rubber handles, 4 adapter heads, 5 drag hooks, 6 screws, 7 device slots, 8 screw rods, 9
Opening, 10 pull rods, 11 wedge-shaped inserted blocks, 12 slots, 13 support rods, 14 springs, 15 second inserted blocks, 16 link blocks, 17 sleeve-like metal tubes,
18 metal tubes, 19 joint shafts, 20 gag lever posts, 21 sliding chambers, 22 slide bars, 23 haftplattes hook, 24 drag hook hanging holes, 25 fixed haftplattes, 26
Hanging hole, 27 fixed plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment 1
Referring to Fig.1-6, the conformal elastic traction device of a kind of operative incision, elastic force lifting hook device include rubber handle 3 and fit
With first 4, one end of rubber handle 3 is equipped with groove, and the other end of rubber handle 3 is fixedly connected with haftplatte hook 23, groove it is interior
Wall is fixedly connected with metal block 2, and the side wall of adapter head 4 is fixedly connected with screw rod 8, and screw rod 8 is threadedly coupled with metal block 2, adaptation
First 4 side wall is equipped with device slot 7, and lifting hook device is equipped in device slot 7, and lifting hook device includes the first inserted block 1 and drag hook 5, drag hook 5
It is fixedly connected on the side wall of the first inserted block 1, the first inserted block 1 is located in device slot 7, and the inner wall of device slot 7 is fixedly connected with
Two inserted blocks 15, the side wall of the first inserted block 1 are equipped with slot 12 corresponding with the second inserted block 15, are equipped with device in the second inserted block 15
Chamber, device is intracavitary to be equipped with fixed device, and polygon conformal metal fixture includes four sleeve-like metal tubes 17 and four metal tubes
18, arranged in a crossed manner between four metal tubes 18 and four sleeve-like metal tubes 17, the side wall of four metal tubes 18 is equipped with two
A drag hook hanging hole 24, one end of sleeve-like metal tube 17 are equipped with link block 16, and one end of metal tube 18 and link block 16 pass through joint
Axis 19 is rotatablely connected, and the other end of metal tube 18 is rotatablely connected with sleeve-like metal tube 17 by joint shaft 19, sleeve-like metal tube 17
It is interior to be equipped with sliding chamber 21, it slides and is equipped with slide bar 22 in chamber 21, one end of slide bar 22 is run through the inner wall of sliding chamber 21 and fixed with link block 16
Connection, the other end side wall of slide bar 22 are fixedly connected with two limited blocks 20, and the opposite inner wall of sliding chamber 21 is equipped with slide opening, and two
Limited block 20 extends through two slide openings, and the fixed haftplatte includes rubber face 25 and fixed plate 27, under the rubber face 25
End is fixedly connected with sticky surface, and the fixed plate 27 is fixedly connected on the upper end in rubber face 25, and the upper end of the fixed plate 27 is equipped with
Multiple hanging holes 26 hold rubber handle 3, rubber handle 3 and adapter 4 and are threadedly coupled by screw rod 8, are conveniently replaceable different thicknesses
Rubber handle 3, when needing with changing different size of drag hook 5, only need to open fixed device can take out lifting hook device progress
Replacement, it is easy to operate, after being drawn using drag hook 5 to operative incision, polygon conformal metal fixture is put into operation and is cut
Mouthful in, polygon conformal metal fixture is made of four metal tubes 18 and four sleeve-like metal tubes 17, while while between by closing
Nodal axisn 19 is connected, and joint shaft 19 can change direction to adapt to the fluctuating of different body surfaces, sleeve-like metal tube 17 on a vector
The diameter of inner ring be can change to adapt to different size of notch, fixed haftplatte 25 is pasted on the skin, and haftplatte hook 23 is hung over
In corresponding hanging hole 26, drag hook 5 is hung in the drag hook hanging hole 24 of 18 side wall of metal tube, can be good at retracting at notch, is reduced
Manpower.
In the utility model, a kind of conformal elastic traction device of operative incision, fixed device includes intracavitary positioned at device
Two support rods 13 and two wedge-shaped inserted blocks 11, two wedge-shaped inserted blocks 11 are fixedly connected with two opposite side walls of support rod 13 respectively,
Two wedge-shaped inserted blocks 11 extend through the opposite inner wall of device chamber far from one end of support rod 13 and extend in slot 12, slot 12
Opposite inner wall is equipped with the wedge groove matched with wedge-shaped inserted block 11, is fixedly connected between two support rods 13 by spring 14,
The inner wall of device chamber is equipped with strip-shaped hole, and the side wall of adapter head 4 is equipped with opening 9, and strip-shaped hole is connected with opening 9, two support rods 13
It through strip-shaped hole and extends in opening 9, one end that two support rods 13 are located in opening 9 is fixedly connected with pull rod 10, four gold
Belong to and form an octagon between pipe 18 and four sleeve-like metal tubes 17, the side wall of rubber handle 3 is equipped with anti-skid chequer.
In the utility model, rubber handle 3 is held, rubber handle 3 and adapter 4 are threadedly coupled, and are conveniently replaceable different thick
Thin rubber handle 3 when needing with changing different size of drag hook 5, only needs to pull two pull rods 10 inwards simultaneously, makes two support rods
Wedge-shaped inserted block 11 is pulled out wedge groove by 13, can be taken out lifting hook device and be replaced, easy to operate, is performed the operation using 5 Duis of drag hook
After notch is drawn, polygon conformal metal fixture is put into operative incision, polygon conformal metal fixture is by four
A metal tube 18 and four sleeve-like metal tubes 17 form, while while between be connected by joint shaft 19, joint shaft 19 can be at one
Change direction on vector to adapt to the fluctuating of different body surfaces, it is different big to adapt to that sleeve-like metal tube 17 can change the diameter of inner ring
Small notch, fixed haftplatte 25 are pasted on the skin, and haftplatte hook 23 is hung in corresponding hanging hole 26, and drag hook 5 hangs over metal tube
It in the drag hook hanging hole 24 of 18 side walls, can be good at retracting at notch, reduce manpower.
Embodiment 2
The present embodiment and embodiment one the difference is that: fixed device replaces with two screws 6 and is fixed, first
It is threadedly coupled between the two sides of inserted block 1 and the inner wall of device slot 7 by two screws 6, structure is more simple, and fixes more
It is firm to add.
Embodiment 3
The present embodiment difference from example 1 is that: the use of polygon conformal metal fixture can be with random angle
Degree rotation, meets particular/special requirement when operative incision.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of conformal elastic traction device of operative incision, including elastic force lifting hook device, polygon conformal metal fixture and solid
Determine haftplatte, which is characterized in that the elastic force lifting hook device includes rubber handle (3) and adapter head (4), the rubber handle (3)
One end be equipped with groove, the other end of the rubber handle (3) is fixedly connected with haftplatte hook (23), and the inner wall of the groove is solid
Surely it is connected with metal block (2), the side wall of the adapter head (4) is fixedly connected with screw rod (8), the screw rod (8) and metal block (2)
It is threadedly coupled, the side wall of the adapter head (4) is equipped with device slot (7), and lifting hook device, the drawing are equipped in described device slot (7)
Hook device includes the first inserted block (1) and drag hook (5), and the drag hook (5) is fixedly connected on the side wall of the first inserted block (1), described
First inserted block (1) is located in device slot (7), and the inner wall of described device slot (7) is fixedly connected with the second inserted block (15), and described first
The side wall of inserted block (1) is equipped with slot (12) corresponding with the second inserted block (15), is equipped with device chamber in second inserted block (15),
Described device is intracavitary to be equipped with fixed device, and the polygon conformal metal fixture includes four sleeve-like metal tubes (17) and four
Metal tube (18), arranged in a crossed manner, four gold between four metal tubes (18) and four sleeve-like metal tubes (17)
The side wall for belonging to pipe (18) is all provided with there are two drag hook hanging hole (24), and one end of the sleeve-like metal tube (17) is equipped with link block (16),
One end and link block (16) of the metal tube (18) are rotatablely connected by joint shaft (19), the other end of the metal tube (18)
It is rotatablely connected, is equipped in the sleeve-like metal tube (17) sliding chamber (21) by joint shaft (19) with sleeve-like metal tube (17), it is described
Slide bar (22) are equipped in sliding chamber (21), one end of the slide bar (22) is through the inner wall for sliding chamber (21) and fixed with link block (16)
Connection, the other end side wall of the slide bar (22) are fixedly connected with two limited blocks (20), the opposite inner wall of the sliding chamber (21)
It is equipped with slide opening, two limited blocks (20) extend through two slide openings, and the fixed haftplatte includes rubber face (25) and consolidates
Fixed board (27), the lower end of the rubber face (25) are fixedly connected with sticky surface, and the fixed plate (27) is fixedly connected on rubber face
(25) upper end of upper end, the fixed plate (27) is equipped with multiple hanging holes (26).
2. the conformal elastic traction device of a kind of operative incision according to claim 1, which is characterized in that the fixed device
Including being located at two intracavitary support rods (13) of device and two wedge-shaped inserted blocks (11), two wedge-shaped inserted blocks (11) are supported with two respectively
The opposite side wall of bar (13) is fixedly connected, and two wedge-shaped inserted blocks (11) extend through device chamber far from the one end of support rod (13)
Opposite inner wall simultaneously extends in slot (12), and the opposite inner wall of the slot (12) is equipped with to be matched with wedge-shaped inserted block (11)
Wedge groove, be fixedly connected by spring (14) between two support rods (13).
3. the conformal elastic traction device of a kind of operative incision according to claim 2, which is characterized in that described device chamber
Inner wall is equipped with strip-shaped hole, and the side wall of the adapter head (4) is equipped with opening (9), and the strip-shaped hole is connected with opening (9), and two
The support rod (13) is through strip-shaped hole and extends in opening (9), and it is solid that two support rods (13) are located at one end in opening (9)
Surely pull rod (10) are connected with.
4. the conformal elastic traction device of a kind of operative incision according to claim 1, which is characterized in that four metals
It manages and forms an octagon between (18) and four sleeve-like metal tubes (17).
5. the conformal elastic traction device of a kind of operative incision according to claim 1, which is characterized in that the rubber handle
(3) side wall is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135565.0U CN209032477U (en) | 2018-07-18 | 2018-07-18 | A kind of conformal elastic traction device of operative incision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135565.0U CN209032477U (en) | 2018-07-18 | 2018-07-18 | A kind of conformal elastic traction device of operative incision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209032477U true CN209032477U (en) | 2019-06-28 |
Family
ID=67029681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135565.0U Expired - Fee Related CN209032477U (en) | 2018-07-18 | 2018-07-18 | A kind of conformal elastic traction device of operative incision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209032477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903988A (en) * | 2018-07-18 | 2018-11-30 | 张世文 | A kind of conformal elastic traction device of operative incision |
| CN112842552A (en) * | 2021-01-27 | 2021-05-28 | 上海中冶医院 | Multi-section assembled elastic skin stretching device and metal net |
-
2018
- 2018-07-18 CN CN201821135565.0U patent/CN209032477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903988A (en) * | 2018-07-18 | 2018-11-30 | 张世文 | A kind of conformal elastic traction device of operative incision |
| CN108903988B (en) * | 2018-07-18 | 2024-08-06 | 张世文 | Surgical incision conformal elastic traction device |
| CN112842552A (en) * | 2021-01-27 | 2021-05-28 | 上海中冶医院 | Multi-section assembled elastic skin stretching device and metal net |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |